Is the DELTA Pro + 2*400W Portable Solar Panel Your Solar Charging Solution?
You've invested in portable power, but you're tired of waiting hours for a trickle charge from undersized panels that barely keep up with your energy needs. Your current solar setup leaves you anxious about whether you'll have enough juice for the next day, and those flimsy panels are a pain to haul around and set up every time.
Without proper solar charging capacity, you're essentially running a countdown timer on your power independence. When the sun's shining and you can't capture enough energy, you're missing your window to stay off-grid longer. The EcoFlow DELTA Pro + 2*400W Portable Solar Panel kit eliminates the guesswork with perfectly matched components designed to work together seamlessly.
-
Dual 400W panels deliver 800W total solar input - Cut your charging time in half compared to single-panel setups
-
Perfect compatibility guaranteed - No voltage mismatches or connector issues, just plug and charge
-
Lightweight monocrystalline design - Each panel weighs just 16 pounds but delivers maximum efficiency
-
Rapid deployment with kickstands - Set up both panels in under 2 minutes for optimal sun tracking
-
Weather-resistant IP68 junction box - Keep charging through light rain and dust storms
-
Foldable design for easy transport - Fits in most vehicle storage without taking over your entire cargo area
DELTA Pro Solar Kit Features & Performance
Dual 400W Monocrystalline Panels
Each panel delivers 400W of clean solar power using high-efficiency monocrystalline cells. The dual-panel configuration provides 800W total input to your DELTA Pro, dramatically reducing charge times compared to smaller panel arrays.
Optimized for DELTA Pro Compatibility
This isn't a generic panel kit. EcoFlow engineered these panels specifically to match the DELTA Pro's solar input specifications. You get maximum power transfer without voltage drops or compatibility issues that plague mixed-brand setups.
Portable Yet Powerful Design
At 16 pounds per panel, you can easily carry both panels to your setup location. The foldable design reduces storage footprint while built-in kickstands let you angle each panel independently for optimal sun exposure throughout the day.
See full specifications below for complete technical details and charging performance data.
Ideal Use Cases for the DELTA Pro Solar Kit
-
Extended RV and Van Life Adventures - Keep your DELTA Pro topped off during multi-day boondocking trips without running the engine or finding hookups
-
Off-Grid Cabin Power - Maintain consistent power for lighting, communications, and small appliances at remote properties
-
Emergency Backup Charging - Recharge your emergency power supply during extended outages when the grid is down
-
Outdoor Work Sites - Power tools and equipment in remote locations while continuously harvesting solar energy
-
Camping and Overlanding - Run camp lighting, refrigeration, and devices without depleting your power station overnight
Not sure if this solar kit matches your power needs? Check our FAQs below or contact our power specialists for personalized recommendations.
Why Choose the DELTA Pro Solar Kit over Generic Panel Arrays
Generic solar panels often create voltage mismatches and require additional charge controllers, reducing efficiency and adding complexity. This EcoFlow-engineered kit delivers plug-and-play simplicity with guaranteed compatibility. The DELTA Pro has powered over 1 million users worldwide, and EcoFlow's LiFePO4 battery technology provides 6,500+ charge cycles for years of reliable service. You're not just buying panels - you're investing in a complete ecosystem designed to work together flawlessly.
DELTA Pro + 2*400W Solar Panel Specifications
| Solar Panel Power Output |
400W per panel (800W total) |
| Panel Type |
Monocrystalline Silicon |
| Panel Efficiency |
22.4% |
| Panel Weight |
16 lbs per panel |
| Panel Dimensions (Unfolded) |
90.6 × 42.4 × 1.1 inches |
| Panel Dimensions (Folded) |
42.4 × 24.0 × 2.2 inches |
| Operating Temperature |
-10°F to 149°F (-23°C to 65°C) |
| Junction Box Rating |
IP68 (waterproof and dustproof) |
| DELTA Pro Battery Capacity |
3,600Wh LiFePO4 |
| DELTA Pro AC Output |
3,600W (7,200W surge) |
| Solar Charging Time (Full Sun) |
4.5-9 hours with dual 400W panels |
| Battery Cycle Life |
6,500+ cycles to 50% capacity |
What's in the Box
- 1x EcoFlow DELTA Pro Portable Power Station
- 2x EcoFlow 400W Portable Solar Panels
- 1x AC Charging Cable
- 1x Car Charging Cable
- 2x Solar Panel to DELTA Pro Cables
- 1x User Manual and Quick Start Guide
Frequently Asked Questions
How long does it take to fully charge the DELTA Pro with both solar panels?
In optimal sunlight conditions, the dual 400W panels can fully charge the DELTA Pro's 3,600Wh battery in approximately 4.5 to 9 hours, depending on sun intensity and panel positioning. Partial cloud cover will extend charging time but the system continues generating power even in less-than-perfect conditions.
Can I use these panels with other power stations?
While these panels use standard MC4 connectors, they're optimized specifically for the DELTA Pro's solar input specifications. Using them with other brands may require additional adapters and won't deliver the same charging efficiency you'll get with the matched EcoFlow system.
Are the panels durable enough for frequent outdoor use?
Yes, both the panels and DELTA Pro are built for outdoor adventures. The panels feature IP68-rated junction boxes for weather resistance, and the DELTA Pro's LiFePO4 battery handles temperature extremes better than standard lithium-ion. The 6,500+ cycle rating means you'll get years of reliable service even with daily use.
How much can this system power and for how long?
The DELTA Pro's 3,600Wh capacity can run a full-size refrigerator for 24+ hours, power LED lighting for days, or keep laptops and phones charged for weeks. With continuous solar input during daylight hours, you can often run devices indefinitely as long as your daily consumption doesn't exceed what the panels generate.
Warranty & Authorized Dealer
Your DELTA Pro + 2*400W Portable Solar Panel kit includes EcoFlow's comprehensive warranty: 5 years on the DELTA Pro power station and 1 year on the solar panels. As an authorized EcoFlow dealer, Mighty Generators provides full warranty support, technical assistance, and genuine replacement parts.
Order your EcoFlow DELTA Pro solar kit today from Mighty Generators for guaranteed authenticity, full warranty coverage, and expert support. Our inventory moves quickly, especially during peak outdoor season and storm preparation periods.
Questions about solar charging capacity or system compatibility? Our power specialists understand the technical details and real-world performance of every system we sell. Contact us before or after your purchase for personalized guidance.
